.254, if you multiply .245 by 30 your answer is 7.62 which the diameter of a 30 cal. bullet
if you multiply .254 by 50 you will get 12.7 which the diameter of a 50 cal. bullet and so on.
11.43 millimeters
The AK-47 assault rifle is chambered for the 7.62x39mm round, which is of the 7.62 millimeter caliber.
10 millimeters = 1 cm6 millimeters = (6 / 10) = 0.6 cm
60 millimetres
.6 centimeters, because there are 10 millimeters to make 1 centimeter.:)
11.43 millimeters
They're both measurements of the diameter of the round (or the barrel). Caliber is a measurement in inches, and millimeters are millimeters. For instance, a .30 caliber bullet is 30 hundredths of an inch, or 7.62 millimeters in diameter.
MM is a measurement in the metric system. Caliber is a measurement in inches.
9
It's a .30 caliber bullet. .30 caliber is the American designation for the size, 7.62 millimeters is the European designation.
6 millimeters is larger
If you mean how long is the cartridge for an AK47, it's 39 millimeters long. The caliber 7.62x39mm.
The AK-47 assault rifle is chambered for the 7.62x39mm round, which is of the 7.62 millimeter caliber.
Caliber refers to the diameter of the bullet the gun fires. The caliber of a 9mm is 9 millimeters. That is about .356 inches.
6 feet is 1,828.8 millimeters.
Size and relative power. A .40 caliber bullet is .40 of an inch and the entire cartridge is 28.8 millimeters long. A .50 caliber (handgun) bullet is .50 of an inch and the entire cartridge is 40.99 millimeters long. The .50 caliber has more powder, more velocity, and more muzzle energy.
10 millimeters = 1 cm6 millimeters = (6 / 10) = 0.6 cm